Add actualanalyzer_ant_cookie_exec exploit
Use Gem::Version to compare versions in check
Minor ruby style cleanup
Use blank?
Correct named captures
Merge pull request #1 from jhart-r7/landing-4328

Minor improvements to actual analyzer ant cookie exploit
Use list of potential analytics hosts
return nil
Merge remote-tracking branch 'upstream/pr/4328' into temp
Resolve address before storing the working cred
Use newer Ruby hash syntax
Have exploit call check.  Have check report_vuln
Land #4328, @bcoles' exploit for ActualAnalyzer < 2.81 'ant' code execution